SHEEPSHEAD

Oil · District 7C · Lease #16013

Operator: CHI OPERATING, INC.

Fields: WILDCAT

Cum Oil

617 BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

2006-04 — 2008-01

Peak Month

2007-01

Production History

Cum Oil: 617 BBL Cum Gas: 1,290 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

102 BBL/mo

Di (annual)

334.1%

b-factor

2.0

EUR

6,319 BBL

R-squared

0.697

type

hyperbolic

Operator History (from monthly production reports)

2006-04 — 2026-07 CHI OPERATING, INC. 244 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RBJ & ASSOCIATES LLC311,0002008-09-30